Bulletins | CERT@VDE

SSA-482757 V1.4 (Last Update: 2024-06-11): Missing Immutable Root of Trust in S7-1500 CPU devices

Title

SSA-482757 V1.4 (Last Update: 2024-06-11): Missing Immutable Root of Trust in S7-1500 CPU devices

Published

June 11, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-482757.html

Summary

Affected models of the S7-1500 CPU product family do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot ...

SSA-481506 V1.0: Information Disclosure Vulnerability in SIMATIC S7-200 SMART Devices

Title

SSA-481506 V1.0: Information Disclosure Vulnerability in SIMATIC S7-200 SMART Devices

Published

June 11, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-481506.html

Summary

SIMATIC S7-200 SMART devices contain an information disclosure vulnerability which leaves the system susceptible to a family of attacks which rely on the use of predictable IP ID sequence numbers as their base method of attack and eventually could allow an attacker to create a denial of service condition. Siemens ...

SSA-407785 V1.2 (Last Update: 2024-06-11): Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization

Title

SSA-407785 V1.2 (Last Update: 2024-06-11): Multiple X_T File Parsing Vulnerabilities in Parasolid and Teamcenter Visualization

Published

June 11, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-407785.html

Summary

Parasolid and Teamcenter Visualization are affected by memory corruption vulnerabilities that could be triggered when the application reads files in X_T format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution or denial of ...

SSA-446448 V2.1 (Last Update: 2024-06-11): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack

Title

SSA-446448 V2.1 (Last Update: 2024-06-11): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack

Published

June 11, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-446448.html

Summary

The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, contains a vulnerability that could allow an attacker to cause a denial of service condition on affected industrial products. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing ...

May 2024

SSA-968170 V1.3 (Last Update: 2024-05-14): Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Title

SSA-968170 V1.3 (Last Update: 2024-05-14): Remote Code Execution Vulnerability in SIMATIC STEP 7 V5.x and Derived Products

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-968170.html

Summary

SIMATIC STEP 7 and PCS 7 contain a database management system that could allow remote users to use embedded functions of the database (local or in a network share) that have impact on the server. An attacker with network access to the server network could leverage these embedded functions to ...

SSA-962515 V1.0: Out of Bounds Read Vulnerability in Industrial Products

Title

SSA-962515 V1.0: Out of Bounds Read Vulnerability in Industrial Products

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-962515.html

Summary

Several industrial products contain an out of bounds read vulnerability that could allow an attacker to cause a Blue Screen of Death (BSOD) crash of the underlying Windows kernel, leading to denial of service condition. Siemens has released new versions for several affected products and recommends to update to the ...

SSA-953710 V1.0: Vulnerabilities in the Network Communication Stack in Desigo Fire Safety UL and Cerberus PRO UL Fire Protectio...

Title

SSA-953710 V1.0: Vulnerabilities in the Network Communication Stack in Desigo Fire Safety UL and Cerberus PRO UL Fire Protection Systems

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-953710.html

Summary

Several products used in Desigo Fire Safety UL and Cerberus PRO UL Fire Protection Systems contain buffer overflow vulnerabilities in the network communication stack. Successful exploitation of the vulnerabilities could allow an unauthenticated attacker, who gained access to the fire protection system network, to execute arbitrary code on the affected ...

SSA-935500 V1.1 (Last Update: 2024-05-14): Denial of Service Vulnerability in FTP Server of Nucleus RTOS based APOGEE, TALON an...

Title

SSA-935500 V1.1 (Last Update: 2024-05-14): Denial of Service Vulnerability in FTP Server of Nucleus RTOS based APOGEE, TALON and Desigo PXC/PXM Products

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-935500.html

Summary

A denial of service vulnerability has been identified in the Nucleus RTOS (real-time operating system) and reported in the Siemens Security Advisory SSA-313313: https://cert-portal.siemens.com/productcert/html/ssa-313313.html. The products listed below use affected versions of the Nucleus software and inherently contain the vulnerability. Siemens has released new versions for several affected products and ...

SSA-999588 V1.3 (Last Update: 2024-05-14): Multiple Vulnerabilities in User Management Component (UMC) before V2.11.2

Title

SSA-999588 V1.3 (Last Update: 2024-05-14): Multiple Vulnerabilities in User Management Component (UMC) before V2.11.2

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-999588.html

Summary

Siemens User Management Component (UMC) before V2.11.2 is affected by multiple vulnerabilities where the most severe could lead to a restart of the UMC server. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends ...

SSA-976324 V1.0: Multiple IGS File Parsing Vulnerabilities in PS/IGES Parasolid Translator Component before V27.1.215

Title

SSA-976324 V1.0: Multiple IGS File Parsing Vulnerabilities in PS/IGES Parasolid Translator Component before V27.1.215

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-976324.html

Summary

PS/IGES Parasolid Translator Component contains multiple file parsing vulnerabilities that could be triggered when the application reads files in IGS file formats. If a user is tricked to open a malicious file with any of the affected products, this could lead the application to crash or potentially lead to arbitrary ...

SSA-925850 V1.0: Improper Access Control in Polarion ALM

Title

SSA-925850 V1.0: Improper Access Control in Polarion ALM

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-925850.html

Summary

The Apache Lucene based query engine in Polarion ALM lacks proper access controls. This could allow an authenticated user to query items beyond the user’s allowed projects. Siemens has released a new version for Polarion ALM and recommends to update to the latest version.

SSA-046364 V1.0: X_T File Parsing Vulnerabilities in Parasolid

Title

SSA-046364 V1.0: X_T File Parsing Vulnerabilities in Parasolid

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-046364.html

Summary

Parasolid is affected by out of bounds read and null pointer dereference vulnerabilities that could be triggered when the application reads files in X_T format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the out of bounds read vulnerabilities to ...

SSA-273900 V1.0: Multiple Vulnerabilities in SIMATIC CN 4100 before V3.0

Title

SSA-273900 V1.0: Multiple Vulnerabilities in SIMATIC CN 4100 before V3.0

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-273900.html

Summary

SIMATIC CN 4100 is vulnerable to use of hard coded credentials including root user and contains an unrestricted USB port that could be misused for insecure boot. Siemens has released a new version for SIMATIC CN 4100 and recommends to update to the latest version.

SSA-265688 V1.1 (Last Update: 2024-05-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP ...

Title

SSA-265688 V1.1 (Last Update: 2024-05-14): Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-265688.html

Summary

Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1. Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.

SSA-258494 V1.0: Stack Overflow Vulnerability in Simcenter Nastran before 2406.90

Title

SSA-258494 V1.0: Stack Overflow Vulnerability in Simcenter Nastran before 2406.90

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-258494.html

Summary

Simcenter Nastran is affected by a stack overflow vulnerability that could be triggered when an application binary reads arbitrary string as a file argument. If a user is tricked to run one of the impacted application binary with a malicious string, an attacker could leverage the vulnerability to perform remote ...

SSA-240541 V1.3 (Last Update: 2024-05-14): WIBU Systems CodeMeter Heap Buffer Overflow Vulnerability in Industrial Products

Title

SSA-240541 V1.3 (Last Update: 2024-05-14): WIBU Systems CodeMeter Heap Buffer Overflow Vulnerability in Industrial Products

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-240541.html

Summary

WIBU Systems published information about a heap buffer overflow vulnerability and associated fix releases of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens industrial products for license management. The vulnerability is described in the section ‘Vulnerability Classification’ below and got assigned the CVE ID CVE-2023-3935. ...

SSA-292022 V1.0: Vulnerability in Nozomi Guardian/CMC before 23.4.1 on RUGGEDCOM APE1808 devices

Title

SSA-292022 V1.0: Vulnerability in Nozomi Guardian/CMC before 23.4.1 on RUGGEDCOM APE1808 devices

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-292022.html

Summary

Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC before 23.4.1. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released a new version for RUGGEDCOM APE1808 and recommends to update to the latest version. Customers are advised to consult and implement the workarounds ...

SSA-382651 V1.1 (Last Update: 2024-05-14): File Parsing Vulnerability in Solid Edge

Title

SSA-382651 V1.1 (Last Update: 2024-05-14): File Parsing Vulnerability in Solid Edge

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-382651.html

Summary

Solid Edge is affected by an out of bounds read vulnerability that could be triggered when the application reads files that contains XT parts. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution in ...

SSA-322980 V1.4 (Last Update: 2024-05-14): Denial of Service Vulnerability in SIPROTEC 5 Devices

Title

SSA-322980 V1.4 (Last Update: 2024-05-14): Denial of Service Vulnerability in SIPROTEC 5 Devices

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-322980.html

Summary

SIPROTEC 5 devices contain a null pointer dereference vulnerability in the web service. This could allow an attacker to send unauthenticated maliciously crafted http request that could cause denial of service condition of the device. Siemens has released new versions for several affected products and recommends to update to the ...

SSA-292063 V1.1 (Last Update: 2024-05-14): Multiple Vulnerabilities in Nozomi Guardian/CMC before 22.6.3 and 23.1.0 on RUGGEDCO...

Title

SSA-292063 V1.1 (Last Update: 2024-05-14): Multiple Vulnerabilities in Nozomi Guardian/CMC before 22.6.3 and 23.1.0 on RUGGEDCOM APE1808 devices

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-292063.html

Summary

Nozomi Networks has published information on vulnerabilities in Nozomi Guardian/CMC before V22.6.3 and 23.1.0. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available. Customers are advised to consult and ...

SSA-225840 V1.1 (Last Update: 2024-05-14): Vulnerabilities in the Network Communication Stack in Sinteso EN and Cerberus PRO EN...

Title

SSA-225840 V1.1 (Last Update: 2024-05-14): Vulnerabilities in the Network Communication Stack in Sinteso EN and Cerberus PRO EN Fire Protection Systems

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-225840.html

Summary

Several products used in Sinteso EN and Cerberus PRO EN Fire Protection Systems contain buffer overflow vulnerabilities in the network communication stack. Successful exploitation of the vulnerabilities could allow an unauthenticated attacker, who gained access to the fire protection system network, to execute arbitrary code on the affected products (CVE-2024-22039) ...

SSA-446448 V2.0 (Last Update: 2024-05-14): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack

Title

SSA-446448 V2.0 (Last Update: 2024-05-14): Denial of Service Vulnerability in PROFINET Stack Integrated on Interniche Stack

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-446448.html

Summary

SSA-489698 V1.0: X_T File Parsing Vulnerability in Parasolid

Title

SSA-489698 V1.0: X_T File Parsing Vulnerability in Parasolid

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-489698.html

Summary

Parasolid is affected by an out of bounds write vulnerability that could be triggered when the application reads files in X_T format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution in the context ...

SSA-455250 V1.1 (Last Update: 2024-05-14): Multiple Vulnerabilities in Palo Alto Networks Virtual NGFW on RUGGEDCOM APE1808 dev...

Title

SSA-455250 V1.1 (Last Update: 2024-05-14): Multiple Vulnerabilities in Palo Alto Networks Virtual NGFW on RUGGEDCOM APE1808 devices

Published

May 14, 2024, 2 a.m.

URL

https://cert-portal.siemens.com/productcert/html/ssa-455250.html

Summary

Palo Alto Networks has published [1] information on vulnerabilities in PAN-OS. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens is preparing updates and recommends specific countermeasures for products where updates are not, or not yet available. Customers are advised to consult and implement the workarounds ...